Further study on analytical model for iron losses of permanent magnet machine with bevelling magnet

被引：0
|
作者：
Wang H. [1 ]
Li G. [2 ]
Cao L. [1 ]
Hong X. [1 ]
Wan R. [1 ]
机构：
[1] Department of Electrical Engineering, Shanghai Jiao Tong University, Shanghai
[2] Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui
来源：
Australian Journal of Electrical and Electronics Engineering | 2010年 / 7卷 / 02期
关键词：
D O I：
10.1080/1448837X.2010.11464269
中图分类号：
学科分类号：
摘要：
This paper proposes bevelling magnet edges that can reduce iron losses in permanent magnet (PM) machines. The maximum flux density and time rate change of flux density in teeth and yoke are deduced, respectively, considering a random angle of bevelling magnet edges. The analytic models of the average eddy current and hysteresis loss in teeth and yoke are presented respectively. The torque ratio of bevelling 75° and right-angle magnet is 0.983, whereas the ratio of PM material required between two cases is 0.971. Experimental results were proposed to verify the analytic model of total iron losses. © Institution of Engineers Australia, 2010.
引用
收藏
页码：175 / 181
页数：6
相关论文
共 50 条
  • [41] Non-linear Analytical Model For Bread-Loaf Permanent Magnet Machine
    Sapmaz, Tunahan
    Ocak, Oguzhan
    Oner, Yasemin
    JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2025, 20 (03) : 1557 - 1570
  • [42] Semi-Analytical Model for Triangular Skewed Permanent Magnet Axial flux Machine
    Reza, M. M.
    Ahmad, Anish
    Kumar, Praveen
    Srivastava, R. K.
    2017 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE (ITEC-INDIA), 2017,
  • [43] An Analytical Model for Interior Permanent-Magnet Synchronous Machine with Circumferential Magnetization Design
    Jannot, X.
    Vannier, J. -C.
    Saint-Michel, J.
    Gabsi, M.
    Marchand, C.
    Sadarnac, D.
    2009 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED ELECTROMECHANICAL MOTION SYSTEMS (ELECTROMOTION 2009), 2009, : 7 - +
  • [44] Iron Losses Due to Armature Field of Permanent Magnet Brushless Machine in DC Motor and AC Generator
    Luo, Ling
    Luo, Bing
    Xie, En
    Liu, Weiguo
    Dou, Manfeng
    2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2013, : 932 - 935
  • [45] Influence of MMF Harmonics on the Iron Losses of Permanent Magnet Synchronous Machines
    Echle, Andreas
    Pecha, Urs
    Schmidt, Gerold
    Parspour, Nejila
    2019 9TH INTERNATIONAL CONFERENCE ON POWER AND ENERGY SYSTEMS (ICPES), 2019,
  • [46] Study on magnet field of novel transverse-flux permanent magnet machine
    Chu, Wen-Qiang
    Gu, Cheng-Lin
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2007, 27 (24): : 58 - 62
  • [47] Study on Anti-Demagnetization of Magnet for High Speed Permanent Magnet Machine
    Xing, Junqiang
    Wang, Fengxiang
    Wang, Tianyu
    Zhang, Yingbo
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2010, 20 (03) : 856 - 860
  • [48] Permanent Magnet losses Comparisons of Permanent Magnet Vernier Motors With Different Stator Topologies
    Yu, Yanlei
    Chai, Feng
    Pei, Yulong
    2020 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), VOL 1, 2020, : 2019 - 2025
  • [49] Analytical Model for Combined Study of Magnet Demagnetization and Eccentricity Defects in Axial Flux Permanent Magnet Synchronous Machines
    De Bisschop, Jan
    Sergeant, Peter
    Hemeida, Ahmed
    Vansompel, Hendrik
    Dupre, Luc
    IEEE TRANSACTIONS ON MAGNETICS, 2017, 53 (09)
  • [50] Comparative Study of Linear Primary Permanent-Magnet Vernier Machine and Conventional Linear Permanent-Magnet Machine
    Zhong, Huan
    Liu, Guohai
    Xu, Liang
    2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019), 2019, : 831 - 835
12345